[PATCH-for-5.2 2/4] docs/system/arm: Document the various raspi boards

[Philippe Mathieu-Daudé]

On 11/20/20 4:21 PM, Philippe Mathieu-Daudé wrote:
> Document the following Raspberry Pi models:
> 
>  - raspi0               Raspberry Pi Zero (revision 1.2)
>  - raspi1ap             Raspberry Pi A+ (revision 1.1)
>  - raspi2b              Raspberry Pi 2B (revision 1.1)
>  - raspi3ap             Raspberry Pi 3A+ (revision 1.0)
>  - raspi3b              Raspberry Pi 3B (revision 1.2)
> 
> Signed-off-by: Philippe Mathieu-Daudé <f4bug at amsat.org>
> ---
>  docs/system/arm/raspi.rst  | 44 ++++++++++++++++++++++++++++++++++++++
>  docs/system/target-arm.rst |  1 +
>  2 files changed, 45 insertions(+)
>  create mode 100644 docs/system/arm/raspi.rst
> 
> diff --git a/docs/system/arm/raspi.rst b/docs/system/arm/raspi.rst
> new file mode 100644
> index 00000000000..b19284e4481
> --- /dev/null
> +++ b/docs/system/arm/raspi.rst
> @@ -0,0 +1,44 @@
> +Raspberry Pi boards (``raspi0``, ``raspi1ap``, ``raspi2b``, ``raspi3ap``, ``raspi3b``)
> +======================================================================================
> +
> +
> +QEMU provides models the following Raspberry Pi boards:
> +
> +``raspi0`` and ``raspi1ap``
> +  ARM1176JZF-S core, 512 MiB of RAM
> +``raspi2b``
> +  Cortex-A7 (4 cores), 1 GiB of RAM
> +``raspi3ap``
> +  Cortex-A53 (4 cores), 512 MiB of RAM
> +``raspi3b``
> +  Cortex-A53 (4 cores), 1 GiB of RAM
> +
> +
> +Implemented devices
> +-------------------
> +
> + * ARM1176JZF-S, Cortex-A7 or Cortex-A53 CPU
> + * Interrupt controller
> + * DMA controller
> + * Clock and reset controller (CPRMAN)
> + * System Timer
> + * GPIO controller
> + * Serial ports (BCM2835 AUX - 16550 based - and PL011)
> + * Random Number Generator (RNG)
> + * Frame Buffer
> + * USB host (USBH)
> + * GPIO controller
> + * SD/MMC host controller
> + * SoC thermal sensor
> + * USB2 host controller (DWC2 and MPHI)
> + * MailBox controller (MBOX)
> + * VideoCore firmware (property)
> +
> +
> +Missing devices
> +---------------
> +
> + * Peripheral SPI controller (SPI)
> + * Analog to Digital Converter (ADC)
> + * Pulse Width Modulation (PWM)
> + * Security features
> diff --git a/docs/system/target-arm.rst b/docs/system/target-arm.rst
> index a0d5c57799c..bde4b8e044e 100644
> --- a/docs/system/target-arm.rst
> +++ b/docs/system/target-arm.rst
> @@ -90,6 +90,7 @@ undocumented; you can get a complete list by running
>     arm/nuvoton
>     arm/orangepi
>     arm/palm
> +   arm/raspi
>     arm/xscale
>     arm/collie
>     arm/sx1
> 

I forgot this hunk... I'll wait for review before respining.

-- >8 --
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -801,6 +801,7 @@ F: hw/arm/raspi_platform.h
 F: hw/*/bcm283*
 F: include/hw/arm/raspi*
 F: include/hw/*/bcm283*
+F: docs/system/arm/raspi.rst

 Real View
 M: Peter Maydell <peter.maydell at linaro.org>
---